9. shot (n.) a consecutive series of pictures that constitutes a unit of action in a film
The vacuum level is determined by the pressure differential between the evacuated volume and the surrounding atmosphere. Several units of measure can be used. Most refer to the height of a column of mercury â usually inches of mercury (in.-Hg) or millimeters of mercury (mm-Hg).
The Lung Volumes and Capacities Page! The volumes and capacities listed here are normally determined using a spirometer! A traditional bell spirometer is a canister of water with an inverted canister bell over it with air space inside the inverted canister bell.